Results 231 to 240 of about 4,208,591 (379)

Coaxial Electrospun ZIF‐8@PAN Nanofiber Membranes for Tetracycline and Doxycycline Adsorption in Wastewater

open access: yesAdvanced Materials Interfaces, EarlyView.
ZIF‐8@PAN nanofiber membrane with a core‐shell structure is produced via coaxial electrospinning for removing tetracycline antibiotics. The adsorption behavior under different conditions, kinetics, thermodynamics, and isotherm are studied. Adsorption mechanisms include electrostatic interactions, coordination, hydrogen bonding, and π–π interactions ...
Pu Wang   +5 more
wiley   +1 more source

Reduction of Micro‐Motion at the Tapered Connection of Hip Endoprostheses with an Adapted Deep Rolling Process of CoCrMo Inner Tapers

open access: yesAdvanced Materials Interfaces, EarlyView.
The ball burnishing processes demonstrated a notable reduction of surface roughness, which in turn helps to reduce the formation of wear particles and is reflected in the significantly reduced wear rate. The torsional resistance in the range of micro‐motion (≈2 Nm) can be improved by implementing a ball burnishing process with augmented depth hardness.
Joachim Döring   +7 more
wiley   +1 more source

4D Bioprinted Self‐Folding Scaffolds Enhance Cartilage Formation in the Engineering of Trachea

open access: yesAdvanced Materials Technologies, Volume 10, Issue 6, March 18, 2025.
A bilayer self‐folding scaffold, triggerable by humidity, is fabricated via 4D bioprinting for trachea engineering. An analytical model is derived to predict its radius of curvature, enabling its scalability. Cartilage progenitor cells seeded on the scaffold perceive scaffold final curvature and react to it, by enhancing the upregulation of pro ...
Irene Chiesa   +4 more
wiley   +1 more source

Remote‐Controlled Wireless Bioelectronics for Fluoxetine Therapy to Promote Wound Healing in a Porcine Model

open access: yesAdvanced Materials Technologies, EarlyView.
A wireless bioelectronic ion pump platform is developed for controlled fluoxetine delivery for wound healing in a large mammal model. Over 3 days, treated wounds showed 37% greater re‐epithelialization and a 33% lower ratio of pro‐inflammatory to reparative macrophages.
Houpu Li   +25 more
wiley   +1 more source

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